I'm getting the following error and can't tell if it's something I did with the config or an upgrade issue.
Error in numRows(): Unknown column 'wl_notificationtimestamp' in 'where clause'
Backtrace:
* GlobalFunctions.php line 451 calls wfbacktrace() * Database.php line 546 calls wfdebugdiebacktrace() * User.php line 761 calls databasemysql::numrows() * SkinTemplate.php line 267 calls user::getnewtalk() * OutputPage.php line 467 calls skinmonobook::outputpage() * OutputPage.php line 680 calls outputpage::output() * Database.php line 403 calls outputpage::databaseerror() * Database.php line 350 calls databasemysql::reportqueryerror() * Database.php line 726 calls databasemysql::query() * Database.php line 648 calls databasemysql::select() * LinkCache.php line 162 calls databasemysql::selectfield() * Title.php line 1150 calls linkcache::addlinkobj() * index.php line 86 calls title::getarticleid()